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Mostly a Rust hacker

Interests: Reversible programming, HTTP Live Streaming and derivatives, FreeBSD

Homepage: https://erk.dev
GitHub: https://github.com/Erk-
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Rust 1.94.0 has been released! 🌈 🩀 ✹

A few highlights are array_windows() and element_offset() on slices, Peekable::next_if_map(), LazyCell::get and friends, and the new `include` key in config.toml to include other toml files!

Check out the blog post for details: https://blog.rust-lang.org/2026/03/05/Rust-1.94.0/

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Going to a chemistry cabaret at my old uni tonight. It is the newest of the science cabarets so it is fun to see how the running gags evolve.

My favourite gag from the past few years have been about how all chemicals should just go into the handwash.
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Edited 24 days ago

hey uhhh. I got fired yesterday. if anyone has rust positions in the Netherlands let me know!

update: for context, I'm a compiler witch and a member of the Rust compiler team. I've worked on a bunch of cool stuff in rustc, including "the never type", "tail calls", and "trait upcasting". See my github (I also accept sponsorships if you feel like it :D). Didn't expect this post to blow up way past my circle of friends neocat_melt_blep

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My direct train just got cancelled for another week :(

Written from one of my transfer trains already 30 minutes late.
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Anyone want to drop by Byhaven/Pumpehuset with me tomorrow for some nice music and late night karaoke https://billetto.dk/e/vinterbyhaven-2026-spawner-lucca-ponny-dark0wa-billetter-1677710
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@bsdphk Jeg sÄ foredraget om internettet i Danmark online og du talte om en bog om Store Nords opsÊtning af telegrafen i Rusland, har du en title pÄ den bog siden jeg godt kunne tÊnke mig at lÊse den?
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Happy new year to all the small people and other creatures in my computer!
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brb i'm making my own gaming chair from ICE 3 1st class seat

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Just got a cute fwrog

SF6 service cart for scale
Stylized cute wooden frog about

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Found out out the other day that

for i in 0u8.. {
  println!("{i}");
}

Will loop for ever, so I made a lint to protect against that https://github.com/rust-lang/rust-clippy/pull/16257

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Put together a new version of the 10 crates that are a part of the Twilight a set of Rust libraries for Discord that I co-maintain:

https://github.com/twilight-rs/twilight/releases/tag/twilight-0.17.0

Side-note for anyone publishing a larger set of crates at once, cargo-release seems to have some issues with ordering them in ways that allow them to be published one after another. When I ran that publish step above I had to re-run cargo release a good 5 or 6 times to get everything released, and even then the tags are a bit messed up.

Next time I probably figure out my own scrips and switch to just use the new --workspace for cargo publish.
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The Call for Proposals for RustWeek 2026 is now open!

If you’d like to give a talk, please submit your proposal via https://sessionize.com/rustweek-2026/

The CFP closes Dec 31.

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First view at how BaneDanmark is going to show the new Talgo wagons on the screens and on mittog.dk
The 14.11 EC397 tran for Hambur

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Python Software Foundation

TLDR; The PSF has made the decision to put our community and our shared diversity, equity, and inclusion values ahead of seeking $1.5M in new revenue. Please read and share. https://pyfound.blogspot.com/2025/10/NSF-funding-statement.html
đŸ§”
https://www.python.org/sponsors/application/

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Hallo from Seoul 👋
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From one of the authors most known for stories with a rather positive outlook on technology Jules Verne's "Paris in the 20th century" is a interesting book, though rather bleak which was probably the reason it was not published before 1994.
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Hello users:

Release 8.0 is here:

https://varnish-cache.org/

And it even comes with bonus project news!

Next release will be march 15 but with a little twist...

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So to my office, and there made my monthly accounts, and find myself worth in money about 686l. 19s. 2œd., for which God be praised.

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In June, we announced HarfRust, a fully safe port of to Rust. At that time, HarfRust was 2x to 4x slower than HarfBuzz for a variety of benchmarks, so we have been working on addressing that.

Today, Chad Brokaw and I are pleased to present HarfRust 0.2.0, which is less than 25% slower than HarfBuzz, on both OpenType and AAT shaping benchmarks. We have also addressed all known correctness issues.

Charts:
https://docs.google.com/spreadsheets/d/1lyPPZHXIF8gE0Tpx7_IscwhwaZa4KOpdt7vnV0jQT9o/preview

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